Swap Order Of Arguments To "then" With Bluebird / Nodejs Promises

I have a function which asynchronously grabs a value from a server: var request = require('request'); Promise.promisifyAll(request); function getValue(){ return request.getAsyn

Solution 1:

The second parameter to the .then() function is an error callback, not a parameter. Your code doesn't work at all.

Instead, you can use .bind to pre-bind a parameter:

getValue().then(fs.writeFileAsync.bind(null, "file.html"));

Note that the first parameter to .bind() is the this parameter, which doesn't matter.